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February 12, 2020

Adding a naked Seagate drive to a 3000

Seagate Barracuda 31841

James Byrne reported on a way to get a Seagate disk drive to mount in a Series 918. 

We have a 918LX that we are trying to configure as a spare. The unit has three 18Gb disc drives installed, Seagate model ST31841N. We can see the drives in Mapper at 52.56.6/5/4. We can use DISCUTIL to mount 52.56.4 and 52.56.6 — but we cannot get the drive at 52.56.5 to mount.

This problem drive is a new unit just removed from its factory packaging.

Naked Seagate SCSI drives require a low level format to a sector size of 512 for the HP 3000 to mount them. We have a Windows-based tool called Seatools from Seagate that can perform this formatting from a Windows host — at least, from a host that has a suitable 50N SCSI interface card installed.

The same thing can be accomplished by doing a full install of MPE/iX from tape to such a disc. The install of MPE/iX directly to that disk which we could not mount solved the mounting problem.

07:08 PM in Hidden Value, Homesteading | Permalink

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